.login-container {  
    border: 1px solid #ccc;  
    padding: 30px; /* 添加内边距，使内容和边框之间有空间 */  
    max-width: 350px; /* 限制宽度 */  
    margin: 0 auto;   
    background-color: #fff;  
    border-radius: 10px; 
    margin-top: 60px;
    margin-right: 250px;
}  

.all {  
    margin-left: 760px; 
    margin-top: 150px;
    display: flex; /* 使用Flex布局 */  
    flex-wrap: wrap;
  }  

.little{
    width: 100%; /* 宽度为外部大框的宽度 */  
    height: 120px;
    padding: 10px; /* 内边距 */  
    font-size: 20px;
    color: #6b6363;
}

h2{
    top:160px;
    font-size: 30px;
    font-family:Verdana, Geneva, Tahoma, sans-serif;
    line-height: 45px;
    margin-left: 50px;
}

.image{
    max-width: 500%;
    width: 600px;  
    height: 400px;  
    top: 200px;  
    left: 100px;  
    position: absolute;
}


input{  
    width: 50%;  
    padding: 10px;  
    margin-bottom: 10px;  
    border: 1px solid #ccc;  
    border-radius: 5px; 
}  

button#loginBtn {  
    display: inline-block; 
    width: 55%;  
    padding: 10px;  
    background-color: #4590e7;  
    color: white;  
    border: none;  
    border-radius: 4px;  
    cursor: pointer;  
    font-size: 16px;  
}  

button#loginBtn:hover {  
    background-color: #011a90;  
}  
